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- proposed fix for gethostent_r: if no host was found, return HOST_NOT_FOUND instead of garbage.

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This commit is contained in:
Bernhard Reutner-Fischer 2007-02-05 13:01:08 +00:00
parent 3b4034bfdf
commit ba63b4cc42
1 changed files with 13 additions and 0 deletions
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13
toolchain/uClibc/uClibc-0.9.29-fix-gethostent_r-failure-retval.patch Normal file
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@ -0,0 +1,13 @@
Index: uClibc/libc/inet/resolv.c
===================================================================
--- uClibc/libc/inet/resolv.c (revision 17775)
+++ uClibc/libc/inet/resolv.c (working copy)
@@ -1689,7 +1689,7 @@
int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen,
struct hostent **result, int *h_errnop)
{
- int ret;
+ int ret = HOST_NOT_FOUND;
__UCLIBC_MUTEX_LOCK(mylock);
if (__gethostent_fp == NULL) {